{"id":223570,"date":"2024-01-26T12:59:07","date_gmt":"2024-01-26T12:59:07","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=223570"},"modified":"2024-01-26T12:59:07","modified_gmt":"2024-01-26T12:59:07","slug":"google-prezinta-lumiere-inteligenta-artificiala-care-creeaza-videoclipuri-realiste-din-fotografii","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=223570","title":{"rendered":"Google prezint\u0103 Lumiere, inteligen\u0163a artificial\u0103 care creeaz\u0103 videoclipuri realiste din fotografii"},"content":{"rendered":"<p>\nGoogle a dezvoltat un nou model de inteligen\u0163\u0103 artificial\u0103 pentru crearea de videoclipuri din fotografii. Se nume\u015fte Lumiere, un omagiu adus fra\u0163ilor Lumi\u00e8re, considera\u0163i inventatorii primului aparat de filmat \u015fi a primului aparat de proiec\u0163ie cinematografic\u0103.<\/p>\n<p>\nLumiere IA a fost dezvoltat de Google, al\u0103turi de Institutul de \u015etiin\u0163\u0103 Weizmann \u015fi Universitatea din Tel Aviv.<\/p>\n<p>\nNoutatea Lumiere IA, din punct de vedere tehnologic, const\u0103 \u00een calitatea cu care software-ul reu\u015fe\u015fte s\u0103 recreeze mi\u015fcarea subiec\u0163ilor \u00een videoclip.<\/p>\n<p>\nPrograme precum Stable Diffusion prezint\u0103 adesea imperfec\u0163iuni din cauza dificult\u0103\u0163ii de a men\u0163ine o anumit\u0103 coeren\u0163\u0103 \u00een redarea imaginilor statice animate. \u00cen acest sens, Google a dezvoltat o arhitectur\u0103 numit\u0103 &#8220;Space-Time U-Net&#8221;, o re\u0163ea spa\u0163iu-timp, care genereaz\u0103 \u00eentregul videoclip \u00eentr-o singur\u0103 etap\u0103, adic\u0103 f\u0103r\u0103 a crea secven\u0163e intermediare.<\/p>\n<p>\nCea mai mare parte a muncii este f\u0103cut\u0103 de inteligen\u0163a artificial\u0103 generativ\u0103, care alege cea mai bun\u0103 mi\u015fcare dup\u0103 ce analizeaz\u0103 mai multe, pe baza unei vaste baze de date, pentru a produce apoi un videoclip de calitate.<\/p>\n<p>\nDe exemplu, putem introducem \u00een Lumiere imaginea unei juc\u0103rii de plu\u015f \u015fi cerem programului s\u0103 o fac\u0103 s\u0103 mearg\u0103 din punctul A \u00een punctul B. Prin crearea unei singure secven\u0163e spa\u0163io-temporale, AI-ul genereaz\u0103 un videoclip \u00een care fiecare activitate este str\u00e2ns legat\u0103 una de cealalt\u0103, conform ANSA.<\/p>\n<p>\nModelul video al lui Lumiere a fost antrenat pe un set de date de 30 de milioane de videoclipuri.<\/p>\n<p>\n\u00cen prezent, acesta nu poate fi folosit de publicul, fiind doar un proiect de cercetare experimental\u0103.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google a dezvoltat un nou model de inteligen\u0163\u0103 artificial\u0103 pentru crearea de videoclipuri din fotografii. Se nume\u015fte Lumiere, un omagiu adus fra\u0163ilor Lumi\u00e8re, considera\u0163i inventatorii primului aparat de filmat \u015fi a primului aparat de proiec\u0163ie cinematografic\u0103. Lumiere IA a fost dezvoltat de Google, al\u0103turi de Institutul de \u015etiin\u0163\u0103 Weizmann \u015fi Universitatea din Tel Aviv. Noutatea [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[5431,56800],"class_list":["post-223570","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-google","tag-lumiere"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/223570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=223570"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/223570\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=223570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=223570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=223570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}